I Belong to a Witch — Episode 4: Take All of Me

Morgana gave up her coven to keep Darius breathing, and in Episode 4 he learns the full cost. Every Halloween she takes a year of his life. Without him, Liv takes her at midnight. Darius says he needs to be alone, so she grabs her hat and disappears in purple flames. Centuries of magic, and she ends up crying over a man beside her fire.

Then it hits him: she burned everything for him, and he simply let her go. He runs through the dark to a black house with a purple window and finds her still alive. She orders him home and refuses to take a single year from him. He refuses right back: 'You don't get to die for me without even asking me.' So much for wanting to be alone. They kiss by the fire, slow and desperate, until the door slams open and a voice snarls, 'Time's up, witch!'